/* ==========================================================================
   NEXT-GEN VIDEO CAR DESIGN SYSTEM (2026) — foglio di stile condiviso
   Usato da: foto-installazioni.htm, Mascherine_autoradio_Loghi.htm,
   Diffusoriacustici.htm, Diffusori acustici da esterno-Sound.htm
   ========================================================================== */
:root {
  --vc-navy: #1B357A;
  --vc-navy-dark: #0F2252;
  --vc-navy-light: #2A4CA5;
  --vc-orange: #FF8C00;
  --vc-orange-hover: #E07800;
  --vc-orange-soft: #FFF5EB;
  --vc-cyan: #00C8C8;
  --vc-bg: #FFFFFF;
  --vc-surface: #F8FAFC;
  --vc-surface-2: #EDF2F7;
  --vc-text-main: #0F172A;
  --vc-text-muted: #475569;
  --vc-border: #E2E8F0;
  --vc-shadow-card: 0 4px 14px rgba(15, 34, 82, 0.06);
  --vc-shadow-hover: 0 12px 28px rgba(15, 34, 82, 0.12);
  --vc-radius: 12px;
  --vc-radius-sm: 8px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--vc-bg);
  color: var(--vc-text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-bottom: 70px;
}

a { color: inherit; text-decoration: none; transition: color 0.2s ease, transform 0.2s ease; }

.vc-wrap { max-width: 1260px; margin: 0 auto; padding: 0 20px; }

/* Top Info Bar */
.vc-topbar { background: var(--vc-navy-dark); color: #E2E8F0; font-size: 13px; padding: 8px 0; border-bottom: 2px solid var(--vc-orange); }
.vc-topbar-flex { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.vc-topbar-item { display: inline-flex; align-items: center; gap: 6px; }
.vc-topbar-item a:hover { color: var(--vc-orange); }
.vc-topbar-phone { background: var(--vc-orange); color: #FFFFFF; font-weight: 700; padding: 3px 12px; border-radius: 20px; letter-spacing: 0.3px; }
.vc-topbar-phone:hover { background: #FFFFFF; color: var(--vc-navy); }

/* Navbar */
.vc-navbar { background: #FFFFFF; position: sticky; top: 0; z-index: 1000; box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08); border-bottom: 1px solid var(--vc-border); }
.vc-nav-container { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; }
.vc-brand-logo { display: flex; align-items: center; gap: 12px; }
.vc-brand-logo img { height: 48px; width: auto; display: block; }
.vc-brand-text { display: flex; flex-direction: column; }
.vc-brand-title { font-size: 22px; font-weight: 900; letter-spacing: -0.5px; color: var(--vc-navy); line-height: 1.1; }
.vc-brand-sub { font-size: 11px; font-weight: 700; color: var(--vc-orange); text-transform: uppercase; letter-spacing: 1px; }
.vc-nav-links { display: flex; align-items: center; gap: 4px; list-style: none; }
.vc-nav-link { font-size: 13.5px; font-weight: 700; color: var(--vc-navy); padding: 8px 12px; border-radius: var(--vc-radius-sm); display: flex; align-items: center; gap: 4px; transition: all 0.2s ease; white-space: nowrap; }
.vc-nav-link:hover { background: var(--vc-orange-soft); color: var(--vc-orange); }
.vc-nav-link.active { background: var(--vc-orange); color: #FFFFFF; }
.vc-dropdown { position: relative; }
.vc-dropdown-menu { position: absolute; top: 100%; left: 0; background: #FFFFFF; min-width: 250px; box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15); border-radius: var(--vc-radius-sm); padding: 8px 0; border: 1px solid var(--vc-border); display: none; z-index: 1010; }
.vc-dropdown:hover .vc-dropdown-menu { display: block; }
.vc-dropdown-item { padding: 10px 18px; display: block; font-size: 13.5px; font-weight: 600; color: var(--vc-navy); }
.vc-dropdown-item:hover { background: var(--vc-surface); color: var(--vc-orange); }
.vc-menu-toggle { display: none; background: var(--vc-orange); color: #FFFFFF; border: none; padding: 10px 16px; border-radius: var(--vc-radius-sm); font-weight: 800; font-size: 15px; cursor: pointer; align-items: center; gap: 8px; }

/* Mobile Drawer */
.vc-mobile-drawer { position: fixed; top: 0; left: 0; width: 85%; max-width: 340px; height: 100vh; height: 100dvh; background: #FFFFFF; z-index: 2001; box-shadow: 10px 0 30px rgba(0, 0, 0, 0.25); overflow-y: auto; padding: 24px 20px 80px; transform: translateX(-100%); transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s ease; visibility: hidden; will-change: transform; -webkit-overflow-scrolling: touch; }
.vc-mobile-drawer.open { transform: translateX(0); visibility: visible; }
.vc-drawer-backdrop { position: fixed; inset: 0; background: rgba(15, 23, 42, 0.65); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); z-index: 2000; opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease; }
.vc-drawer-backdrop.open { opacity: 1; visibility: visible; }
.vc-drawer-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; border-bottom: 2px solid var(--vc-border); padding-bottom: 12px; }
.vc-drawer-close { background: #F1F5F9; border: 1px solid var(--vc-border); font-size: 20px; color: var(--vc-navy); cursor: pointer; width: 38px; height: 38px; border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: all 0.2s ease; }
.vc-drawer-close:hover, .vc-drawer-close:active { background: #E2E8F0; color: var(--vc-orange); }
.vc-drawer-links { display: flex; flex-direction: column; gap: 4px; }
.vc-drawer-link { padding: 12px 14px; font-weight: 700; font-size: 15px; color: var(--vc-navy); border-radius: var(--vc-radius-sm); border-bottom: 1px solid var(--vc-border); display: flex; justify-content: space-between; align-items: center; }
.vc-drawer-link:hover, .vc-drawer-link.active { background: var(--vc-orange-soft); color: var(--vc-orange); }

/* Breadcrumbs */
.vc-breadcrumbs { background: var(--vc-surface); border-bottom: 1px solid var(--vc-border); padding: 10px 0; font-size: 13px; color: var(--vc-text-muted); }
.vc-breadcrumbs a { color: var(--vc-navy); font-weight: 600; }
.vc-breadcrumbs a:hover { color: var(--vc-orange); }

/* Hero */
.vc-hero { background: linear-gradient(135deg, #0A192F 0%, #1B357A 60%, #0F2252 100%); color: #FFFFFF; padding: 44px 0 36px; position: relative; overflow: hidden; border-bottom: 3px solid var(--vc-orange); }
.vc-hero::before { content: ""; position: absolute; top: -50%; right: -10%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(255, 140, 0, 0.15) 0%, transparent 70%); pointer-events: none; }
.vc-hero-content { position: relative; z-index: 2; max-width: 960px; }
.vc-hero-badge { display: inline-flex; align-items: center; gap: 6px; background: rgba(255, 140, 0, 0.2); border: 1px solid rgba(255, 140, 0, 0.5); color: #FFA534; padding: 5px 14px; border-radius: 20px; font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 14px; }
.vc-hero-title { font-size: 34px; font-weight: 900; line-height: 1.2; margin-bottom: 14px; letter-spacing: -0.5px; }
.vc-hero-title span { color: var(--vc-orange); }
.vc-hero-desc { font-size: 16px; line-height: 1.6; color: #E2E8F0; margin-bottom: 22px; max-width: 860px; }
.vc-hero-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.vc-pill { background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); padding: 6px 14px; border-radius: 20px; font-size: 13px; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; backdrop-filter: blur(4px); }
.vc-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.vc-btn-primary { background: var(--vc-orange); color: #FFFFFF; font-weight: 800; padding: 12px 24px; border-radius: var(--vc-radius-sm); display: inline-flex; align-items: center; gap: 8px; box-shadow: 0 4px 15px rgba(255, 140, 0, 0.4); }
.vc-btn-primary:hover { background: var(--vc-orange-hover); transform: translateY(-2px); }
.vc-btn-secondary { background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.3); color: #FFFFFF; font-weight: 700; padding: 12px 20px; border-radius: var(--vc-radius-sm); display: inline-flex; align-items: center; gap: 8px; }
.vc-btn-secondary:hover { background: rgba(255, 255, 255, 0.22); transform: translateY(-2px); }

/* Sections */
.vc-section { padding: 40px 0; }
.vc-section-alt { background: var(--vc-surface); border-top: 1px solid var(--vc-border); border-bottom: 1px solid var(--vc-border); }
.vc-section-head { margin-bottom: 24px; }
.vc-section-kicker { font-size: 12px; font-weight: 800; color: var(--vc-orange); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.vc-section-title { font-size: 26px; font-weight: 900; color: var(--vc-navy); letter-spacing: -0.3px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.vc-section-desc { color: var(--vc-text-muted); font-size: 15px; max-width: 820px; margin-top: 6px; line-height: 1.6; }

/* Catalog Cards */
.vc-catalog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.vc-card { background: #FFFFFF; border: 1px solid var(--vc-border); border-radius: var(--vc-radius); box-shadow: var(--vc-shadow-card); padding: 22px 20px; display: flex; flex-direction: column; transition: all 0.25s ease; position: relative; }
.vc-card:hover { transform: translateY(-4px); box-shadow: var(--vc-shadow-hover); border-color: var(--vc-orange); }
.vc-card-badge { position: absolute; top: 14px; right: 14px; background: var(--vc-orange-soft); color: var(--vc-orange); border: 1px solid rgba(255, 140, 0, 0.3); font-size: 11px; font-weight: 800; padding: 3px 8px; border-radius: 12px; text-transform: uppercase; }
.vc-card-img-wrap { height: 170px; display: flex; align-items: center; justify-content: center; background: #FFFFFF; padding: 10px; border-radius: var(--vc-radius-sm); margin-bottom: 14px; border: 1px solid #F1F5F9; gap: 8px; overflow: hidden; }
.vc-card-img-wrap img { max-height: 150px; max-width: 100%; width: auto; height: auto; object-fit: contain; transition: transform 0.3s ease; }
.vc-card:hover .vc-card-img-wrap img { transform: scale(1.04); }
.vc-card-title { font-size: 18px; font-weight: 800; color: var(--vc-navy); margin-bottom: 6px; line-height: 1.3; }
.vc-card-sub { font-size: 13px; color: var(--vc-text-muted); margin-bottom: 12px; line-height: 1.5; }
.vc-card-text { font-size: 13.5px; color: var(--vc-text-muted); line-height: 1.6; margin-bottom: 16px; }
.vc-card-features { list-style: none; font-size: 12.5px; color: var(--vc-text-main); margin-bottom: 16px; display: flex; flex-direction: column; gap: 6px; margin-top: auto; }
.vc-card-features li { display: flex; align-items: flex-start; gap: 6px; }
.vc-card-features li span { color: var(--vc-orange); font-weight: bold; }
.vc-card-btn { display: block; text-align: center; background: var(--vc-surface-2); color: var(--vc-navy); font-size: 13.5px; font-weight: 800; padding: 10px 14px; border-radius: var(--vc-radius-sm); border: 1px solid var(--vc-border); transition: all 0.2s ease; }
.vc-card-btn:hover { background: var(--vc-orange); color: #FFFFFF; border-color: var(--vc-orange); }

/* Brands Logo Grid */
.vc-grid-logos { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.vc-brand-card { background: #FFFFFF; border: 1px solid var(--vc-border); border-radius: var(--vc-radius); padding: 14px 10px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; min-height: 84px; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04); transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1); text-align: center; }
.vc-brand-card:hover { transform: translateY(-4px); box-shadow: var(--vc-shadow-hover); border-color: var(--vc-orange); }
.vc-brand-card img { max-width: 90%; max-height: 44px; width: auto; height: auto; object-fit: contain; display: block; }
.vc-brand-name { font-size: 11px; font-weight: 700; color: var(--vc-text-muted); text-transform: uppercase; letter-spacing: 0.4px; }
.vc-brand-card:hover .vc-brand-name { color: var(--vc-orange); }

/* Photo Gallery */
.vc-gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.vc-gallery-item { background: #FFFFFF; border: 1px solid var(--vc-border); border-radius: var(--vc-radius-sm); overflow: hidden; box-shadow: var(--vc-shadow-card); transition: all 0.25s ease; }
.vc-gallery-item:hover { transform: translateY(-3px); box-shadow: var(--vc-shadow-hover); border-color: var(--vc-orange); }
.vc-gallery-item img { width: 100%; height: 170px; object-fit: cover; display: block; background: #FFFFFF; }
.vc-gallery-caption { font-size: 12px; font-weight: 700; color: var(--vc-navy); padding: 8px 10px; text-align: center; }

/* Notice Banner */
.vc-notice-banner { background: var(--vc-orange-soft); border: 2px solid var(--vc-orange); border-radius: var(--vc-radius); padding: 18px 22px; display: flex; align-items: center; gap: 14px; margin-bottom: 28px; font-size: 14px; font-weight: 700; color: var(--vc-navy); }

/* Showcase */
.vc-showcase-img { width: 100%; height: auto; display: block; border-radius: var(--vc-radius); border: 1px solid var(--vc-border); box-shadow: var(--vc-shadow-card); margin-bottom: 20px; }

/* Contact CTA */
.vc-contact-cta { background: linear-gradient(135deg, #1B357A 0%, #0F2252 100%); color: #FFFFFF; padding: 44px 24px; border-radius: var(--vc-radius); text-align: center; margin: 40px 0 20px; border: 2px solid var(--vc-orange); box-shadow: 0 10px 30px rgba(15, 34, 82, 0.15); }
.vc-cta-title { font-size: 28px; font-weight: 900; margin-bottom: 12px; }
.vc-cta-sub { font-size: 16px; color: #E2E8F0; max-width: 680px; margin: 0 auto 24px; line-height: 1.5; }
.vc-cta-buttons { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; }
.vc-btn-cta { background: var(--vc-orange); color: #FFFFFF; font-weight: 800; padding: 13px 28px; border-radius: 30px; font-size: 15px; box-shadow: 0 4px 14px rgba(255, 140, 0, 0.4); }
.vc-btn-cta:hover { background: var(--vc-orange-hover); transform: translateY(-2px); }
.vc-btn-cta-secondary { background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.3); color: #FFFFFF; font-weight: 700; padding: 13px 24px; border-radius: 30px; font-size: 15px; }
.vc-btn-cta-secondary:hover { background: rgba(255, 255, 255, 0.22); transform: translateY(-2px); }

/* Footer */
.vc-footer { background: #0A192F; color: #94A3B8; font-size: 13.5px; padding: 44px 0 24px; border-top: 4px solid var(--vc-orange); }
.vc-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 36px; margin-bottom: 32px; }
.vc-footer-col h4 { color: #FFFFFF; font-size: 16px; font-weight: 800; margin-bottom: 16px; letter-spacing: 0.2px; }
.vc-footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.vc-footer-col ul li a:hover { color: var(--vc-orange); }
.vc-legal-badge { display: inline-block; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); padding: 12px 16px; border-radius: var(--vc-radius-sm); margin-top: 14px; line-height: 1.6; font-size: 12.5px; color: #CBD5E1; }
.vc-footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 20px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 12px; }

/* Mobile Dock */
.vc-mobile-dock { display: none; position: fixed; bottom: 0; left: 0; right: 0; background: rgba(15, 34, 82, 0.98); backdrop-filter: blur(10px); border-top: 2px solid var(--vc-orange); padding: 8px 12px; z-index: 1500; }
.vc-dock-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; max-width: 500px; margin: 0 auto; }
.vc-dock-btn { display: flex; flex-direction: column; align-items: center; justify-content: center; color: #FFFFFF; font-size: 11px; font-weight: 700; padding: 6px 4px; border-radius: 6px; background: rgba(255, 255, 255, 0.08); text-align: center; }
.vc-dock-btn.highlight { background: var(--vc-orange); color: #FFFFFF; }

/* Responsive */
@media (max-width: 1100px) { .vc-grid-logos { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 900px) {
  .vc-nav-links { display: none; }
  .vc-menu-toggle { display: flex; }
  .vc-grid-logos { grid-template-columns: repeat(3, 1fr); }
  .vc-footer-grid { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 768px) {
  .vc-mobile-dock { display: block; }
  .vc-topbar-flex { justify-content: center; text-align: center; }
  .vc-hero-title { font-size: 26px; }
}
@media (max-width: 480px) { .vc-grid-logos { grid-template-columns: repeat(2, 1fr); gap: 10px; } }

/* Terms Box (informativi: privacy, cookie, condizioni, noleggio) */
.vc-terms-box { background: #FFFFFF; border: 1px solid var(--vc-border); border-radius: var(--vc-radius); box-shadow: var(--vc-shadow-card); padding: 30px 34px; }
.vc-terms-box h3 { font-size: 19px; font-weight: 800; color: var(--vc-navy); margin: 22px 0 8px; }
.vc-terms-box h3:first-child { margin-top: 0; }
.vc-terms-box p { font-size: 14.5px; color: var(--vc-text-muted); line-height: 1.7; margin-bottom: 10px; }
.vc-terms-box ul { list-style: none; margin: 8px 0 14px; display: flex; flex-direction: column; gap: 6px; }
.vc-terms-box ul li { font-size: 14.5px; color: var(--vc-text-muted); line-height: 1.6; padding-left: 22px; position: relative; }
.vc-terms-box ul li::before { content: "✓"; position: absolute; left: 0; color: var(--vc-orange); font-weight: 800; }
.vc-terms-box ul li strong { color: var(--vc-text-main); }

/* Accessibilità WCAG AA: contrasto e navigazione da tastiera */
.vc-dropdown:focus-within .vc-dropdown-menu{display:block}
.vc-topbar-phone,.vc-menu-toggle,.vc-nav-link.active,.vc-btn-primary,.vc-btn-primary:hover,.vc-btn-cta,.vc-btn-cta:hover,.vc-dock-btn.highlight,.pag button.cur,.vc-card-btn:hover,.vc-contact-card-btn:hover,.vc-filter-btn:hover{color:#0F2252!important}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #FF8C00;outline-offset:2px}

/* ---- Icone professionali (chip SVG) ---- */
.vc-icochip{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#1B357A,#0F2252);color:#FF8C00;margin-right:10px;vertical-align:-9px;box-shadow:0 2px 6px rgba(15,34,82,.25)}
.vc-icochip svg{width:20px;height:20px}
.vc-cardico{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:30px;height:30px;border-radius:8px;background:rgba(255,140,0,.14);color:#D97706;margin-right:8px;vertical-align:-7px}
.vc-cardico svg{width:17px;height:17px}
.vc-hsvg{display:inline-flex;margin-right:6px;vertical-align:-2px}
.vc-hsvg svg{width:14px;height:14px}